In this question there are several information's of immense importance already given. The number of pair of gloves that the merchant bought = 30 dozens 1 dozen = 12 gloves Also 1 pair = 2 gloves Then The total numberof individual gloves bought by the merchant = 30 * 12 * 2 = 720 The correct option among all the options given in the question is option "C" and it can be checked via the above solution.
